Ergonomic tilting board



FIG. 1 is a top, left, front perspective view of a ergonomic tilting board showing my new design;

FIG. 2 is a bottom, right, rear perspective view of the ergonomic tilting board shown in FIG. 1;

FIG. 3 is a bottom plan view of the ergonomic tilting board shown in FIG. 1;

FIG. 4 is a top plan view of the ergonomic tilting board shown in FIG. 1;

FIG. 5 is a front side elevational view of the ergonomic tilting board shown in FIG. 1;

FIG. 6 is a rear side elevational view of the ergonomic tilting board shown in FIG. 1;

FIG. 7 is a left side elevational view of the ergonomic tilting board shown in FIG. 1; and,

FIG. 8 is a right side elevational view of the ergonomic tilting board shown in FIG. 1.

The broken lines are for the purpose of illustrating the environment of the article only and form no part of the claimed design. 

CLAIM The ornamental design for an ergonomic tilting board, as shown and described. 